DCDC模块电源应用手册

DC/DC 模 块 电 源 应 用 手 册 广州德励电子科技有限公司 二零零七年三月二十二日 目 录 一、 基本术语解释 ........................................................................................................................................... 1 输入电压范围（Input Voltage Range）...................................................................................................... 1 负载电压调整率（Load Voltage Regulation）.......................................................................................... 1 输入（线性）电压调整率（Line Voltage Regulation）.......................................................................... 1 输出电压精度（Ouput Voltage Accuracy）................................................................................................ 1 输入和输出波纹电压（Input and Output Ripple）.................................................................................. 1 输入与输出隔离电压（Input to Output Isolation）.............................................................................. 1 绝缘阻抗（Insulation Resistance） ......................................................................................................... 1 全负载效率（Efficiency at Full Load）.................................................................................................. 1 温度漂移(Temperature Drift) ..................................................................................................................... 1 温升（Temperature above Ambient） ......................................................................................................... 1 开关频率（Switching Frequency） ............................................................................................................. 1 空载功耗（No Load Power consumption）.................................................................................................. 1 隔离电容（Isolation Capacitance） ...